Jellico, TN Weather & Growing Conditions
This Afternoon
65°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms. Cloudy, with a high near 65. South wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Showers And Thunderstorms Likely | 10 mph S | 97% |
| Tonight | 58°F | Showers And Thunderstorms | 5 to 10 mph SW | 92% |
| Thursday | 67°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 49°F | Mostly Cloudy | 0 mph | 0% |
| Friday | 63°F | Sunny | 0 to 5 mph NW | 1% |
| Friday Night | 43°F | Mostly Cloudy | 5 to 10 mph N | 1% |
| Saturday | 52°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 56°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Monday | 60°F | Sunny | 0 mph | 0% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 62°F | Sunny | 0 mph | 3% |
| Tuesday Night | 42°F | Mostly Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jellico, TN
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
187 days
Hardiness zone
7b
Explore more for Jellico, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Newcomb, Tn (8.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.